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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
11260325
Issue Dt:
03/01/2022
Application #:
16992145
Filing Dt:
08/13/2020
Publication #:
20210205741
Pub Dt:
07/08/2021
Inventors:
Xiaohu DAI, Bin LU, Xiaoli CHAI, Boran WU, Zheng ZHOU, Xiuzhong WANG
Title:
FILTERING DEVICE FOR REMOVING IMPURITIES IN A MIXTURE OF BIOLOGICAL DIATOMITE
Assignment: 1
Reel/Frame:
053544/0877Recorded: 08/20/2020Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
DAI, XIAOHU
Exec Dt:
08/09/2020
LU, BIN
Exec Dt:
08/09/2020
CHAI, XIAOLI
Exec Dt:
08/09/2020
WU, BORAN
Exec Dt:
08/09/2020
ZHOU, ZHENG
Exec Dt:
08/09/2020
WANG, XIUZHONG
Exec Dt:
08/09/2020
Assignee:
TONGJI UNIVERSITY
NO.1239 SIPING ROAD, YANGPU DISTRICT, SHANGHAI, CHINA
SHANGHAI, CHINA
Correspondent:
GOKALP BAYRAMOGLU
1540 W. WARM SPRINGS ROAD SUITE 100
HENDERSON, NV 89014
Assignment: 2
Reel/Frame:
065773/0793Recorded: 12/06/2023Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
TONGJI UNIVERSITY
Exec Dt:
12/05/2023
Assignee:
SHANGHAI BOSAITONG ENVIRONMENT TECHNOLOGY CO., LTD.
3F, BUILDING 1, NO. 400, FANGCHUN ROAD, CHINA (SHANGHAI) PILOT FREE TRADE ZONE
SHANGHAI, CHINA
Correspondent:
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014
Assignment: 3
Reel/Frame:
066320/0108Recorded: 02/01/2024Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SHANGHAI BOSAITONG ENVIRONMENT TECHNOLOGY CO., LTD.
Exec Dt:
12/29/2023
Assignee:
HUNAN SANYOU ENVIRONMENTAL TECHNOLOGY CO., LTD
22/F, 23/F, BLDG F1, LUGU YUYUAN, 27 WENXUAN ROAD, HIGH-TECH DEVELOPMENT ZONE, HUNAN 
CHANGSHA, CHINA
Correspondent:
GOKALP BAYRAMOGLU
1540 WEST WARM SPRINGS RD., SUITE 100 HENDERSON
HENDERSON, NV 89014

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